<?php

/**
 * ---------------------------------------------------------------------
 *
 * GLPI - Gestionnaire Libre de Parc Informatique
 *
 * http://glpi-project.org
 *
 * @copyright 2015-2024 Teclib' and contributors.
 * @copyright 2003-2014 by the INDEPNET Development Team.
 * @licence   https://www.gnu.org/licenses/gpl-3.0.html
 *
 * ---------------------------------------------------------------------
 *
 * LICENSE
 *
 * This file is part of GLPI.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 *
 * ---------------------------------------------------------------------
 */

namespace Glpi\DBAL;

/**
 *  Database iterator class for Mysql
 **/
class QueryParam
{
    private $value;

    /**
     * Create a query param with a value
     *
     * @param string $value Query parameter value, defaults to '?'
     */
    public function __construct($value = '?')
    {
        if ($value == null || trim($value) == '') {
            $value = '?';
        }
        if ($value != '?' && !str_starts_with($value, ':')) {
            $value = ':' . $value;
        }
        $this->value = $value;
    }

    /**
     * Query parameter value
     *
     * @return string
     */
    public function getValue()
    {
        return $this->value;
    }


    public function __toString()
    {
        return $this->getValue();
    }
}
